CN2912200Y

CN2912200Y - Radiator structure

Info

Publication number: CN2912200Y
Application number: CN 200520128028
Authority: CN
Inventors: 陈世明
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-10-11
Filing date: 2005-10-11
Publication date: 2007-06-13
Anticipated expiration: 2015-10-11

Abstract

The utility model discloses a heat radiator structure, comprising at least one thermal pipe; a plurality of heat radiation fins combined to periphery of thermal pipe; one base for configuring the thermal pipe, the radiation fins body are formed by metal sheet combining protecting film of high coefficient of heat conductivity through anodic treatment technology or matching radium incise technology, at least one heat radiation fin corresponding with one thermal pipe is pressed to an integrated heat radiator body to improve oxidation resistance and corrosion resistance, thus resolving the problems of easy oxidation, contamination and corrosion.

Description

Heat spreader structures

Technical field

The utility model relates to a kind of heat spreader structures, relate in particular to a kind of heat spreader structures of radiating fin composition of tool protection rete, has the function that to prevent oxidation, burn into surface contamination, with heat spreader structures in response to electronic building brick and electronic installation coupling heat radiation setting.

Background technology

The known present electronic building brick that is used in, as CPU etc. and electronic installation, comprise the data access unit, heat radiation as Winchester disk drive, data reading-writing device etc., all be to see through radiator or more arrange in pairs or groups with fan arrangement, with the transmission of the heat that produced as action with disperse, select for use in Design of for heat sinks and coupling and will directly react electronic building brick or electronic installation heat and transmit and disperse efficient, so have good design and coupling to select for use, will promote the heat biography of radiator and disperse usefulness.

Know this electronic building brick at present again, as CPU etc. and electronic installation, comprise data access unit etc., can different specifications design be arranged because of variant manufacturer, radiator is to obtain good thermal bonding with each electronic building brick or electronic installation heat source side, certainly the base pattern and the specification that also must be complementary according to different specifications or pattern design used for the correct radiator specification configuration that is suitable for coupling of choosing.

Yet, existing common various typical heat sink structures, many identical same pattern heat dissipation metal fin or fins group with most tool high thermal conductivity coefficients, cooperate the punching press processing procedure directly to be incorporated into the different bases that are suitable for specifications design, perhaps be incorporated into a heat pipe, this heat pipe is incorporated on the base of different suitable specifications design, to constitute the radiator that is suitable for different size and pattern; But the different size of existing processing procedure and the radiator of pattern are in case deposit transporting or storing to mix mutually in the process, unless the volume specification difference of radiator itself otherwise for volume but the radiator of different base specifications, and is not easy to identification and takes.Again; how the existing several dissipation fins of forming radiator only is with high thermal conductivity coefficient metal lamellar body punch forming, and no longer carry out any surface treatment or overcoat; make radiating fin in use for some time; regular meeting produces oxidation, especially the copper material manufactured goods on surface, and the contamination on corrosion or surface; and then influence its thermal transpiration efficient; moreover existing radiator is nothing more than being the common metal color, lacks color vigor and aesthetic property that consumer now stresses.

The utility model content

Main purpose of the present utility model is to provide a kind of heat spreader structures, produces oxidation, corrosion or the contamination on surface to prevent radiating fin.

In order to achieve the above object, heat spreader structures of the present utility model, its structure comprises:

One base; At least one heat pipe is incorporated into above-mentioned base one surface;

Several dissipation fins, surperficial or periphery formation protection rete in it.

In the utility model one preferred embodiment, this several dissipation fins is incorporated into the one of base or heat pipe in case the monolithic of cuticular layer.

In the utility model one preferred embodiment, this several dissipation fins is incorporated into the one of base or heat pipe in case the multi-disc radiating fin of cuticular layer is pre-in conjunction with forming at least one radiating fin group body.

In the utility model one preferred embodiment, this several dissipation fins again by the radiating fin group body of majority protection rete, is incorporated into the one of base or heat pipe in case the monolithic of cuticular layer is pre-in conjunction with forming at least one radiating fin group body.

The heat spreader structures of the tool color that the utility model provides utilizes the anode treatment technology to form protection film on fin, and this protection film can make fin be difficult for contamination, anti-oxidant, anticorrosion, further promotes its durability.

See also the detailed description and the accompanying drawing thereof of following relevant the utility model one preferred embodiment, can further understand technology contents of the present utility model and purpose effect thereof.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model one embodiment monolithic assembling.

Fig. 2 is the three-dimensional exploded view of another embodiment of the utility model.

Fig. 3 is the combination schematic diagram of another embodiment of the utility model.

Fig. 4 is the three-dimensional exploded view of the another embodiment of the utility model.

Fig. 5 is the combination schematic diagram of the another embodiment of the utility model.

The primary clustering symbol description

Base 1 heat pipe 2

Radiating fin 3 radiating fin group bodies 4,4 ', 4 "

Metal lamellar body 31

protection retes

32,32 ', 32 "

Button group assembly 33

Embodiment

Relevant technology contents of the present utility model and detailed description now cooperate graphic being described as follows:

See also shown in Fig. 1,2,3, be the composition structural representation of heat spreader structures one embodiment of tool color of the present utility model.As shown in the figure, the heat spreader structures of the utility model tool color includes: a base 1; Be incorporated at least one heat pipe 2 of above-mentioned base 1; And most radiating fins 3 that are incorporated into heat pipe 2 outsides, constituting tool colour developing identification specification and can prevent the radiator of oxidation, burn into surface contamination, select setting for use to be easy to coupling in response to the electronic building brick of different size and electronic installation.

Described base 1, it is the metallic finished product of a tool high thermal conductivity coefficient, one end surfaces, perhaps be provided with a groove and set firmly one for the heat conduction end 21 of above-mentioned heat pipe 2, base 1 another surface then is shaped to the pattern that corresponding different electronic modules and electronic installation are complementary, with closely and electronic building brick and electronic installation thermal bonding transferring heat energy.

The above-mentioned several dissipation fins of carrying 3, metal lamellar body 31 with high thermal conductivity coefficient, see through the anode treatment technology, form an oxide-film on radiating fin 3 surfaces, and pass through to change the control of two pole tensions, and on radiating fin 3, form the protection rete 32 of various different colors and thickness, to protect this radiating fin 3, anti-oxidant, contamination and corrosion-resistant increase the planarization and the color aesthetic property on radiating fin 3 surfaces simultaneously; Again, this protection rete 32 is an oxide-film as thin as a wafer, comprises careful pore, and can not influence the thermal transpiration usefulness of radiating fin 3.

The formed protection rete 32 of above-mentioned this anode treatment technology on the specific embodiment structure, is the surface that can take shape in radiating fin 3, perhaps its peripheral one.

In addition, above-mentioned in the anode treatment processing procedure, more can cooperate the laser engraving technology on each oxidation film layer, to define various patterns or literal, the one that has color, pattern, literal (for example P4, AMD etc.) with formation, or its hybrid-type protection rete 32, be easier to see through color and pattern or literal with the different radiator specification of identification.

Above-mentioned through anode treatment formation color, or cooperate the several dissipation fins 3 of pattern, literal, in a specific embodiment structure, the monolithic radiating fin 3 of identical or different color protection rete 32 with tool, corresponding heat pipe 2 is in a punching press processing procedure, cooperate applying of diel and integrally combine, and through the punching press processing procedure of order and in conjunction with the radiator that forms the tool color.

In other specific embodiment structure, as Fig. 2, shown in 3, this majority forms color through anode treatment, or cooperation pattern, the radiating fin 3 of literal, certainly also can utilize the button group assembly 33 of its side moulding, adjacent radiating fin 3 with most tool same hue protection retes 32, in advance in conjunction with forming the together radiating fin group body 4 of color, to be somebody's turn to do radiating fin group body 4 again with color, perhaps most different

color protection retes

32,32 ', 32 " radiating fin group body 4; 4 '; 4 " corresponding heat pipe 2 cooperates applying of diel and the monochromatic coloured silk of formation one tool that integrally combines, perhaps the radiator of multilayer color in a punching press processing procedure.

Owing to form the several dissipation fins 3 of radiator, through the anode treatment technology, or more can cooperate the laser engraving technology on each oxidation film layer, to define various patterns or literal, the one that has color, pattern, literal with formation, or the radiating fin 3 of its hybrid-type protection rete 32, make radiating fin 3 have high anti-oxidation, contamination and corrosion resistance.

Simultaneously by this anode treatment technology in processing procedure, utilize and change control of two pole tensions and processing time, and the different color and the thickness of the formed protection rete 32 of controlled oxidation film, make the radiating fin 3 that can directly see through same hue protection rete 32, perhaps different

color protection rete

32,32 " radiating fin 3; form radiator in conjunction with heat pipe 2 grades, directly distinguishing and its suitable specification of identification easily, and increase the multicoloured aesthetic property of radiator by color.

See also shown in Fig. 4,5, be the composition structural representation of another embodiment of heat spreader structures of novel tool color.As shown in the figure, present embodiment and above-mentioned Fig. 1 are roughly the same, institute's difference is in this majority anode treatment technology, or more can cooperate the laser engraving technology on each oxidation film layer, to define various patterns or literal, the one that has color, pattern, literal with formation, or the radiating fin 3 of its hybrid-type protection rete 32, directly arrange and be incorporated into a base 1 one surfaces, or constitute several dissipation fins group body 4,4 by button group assembly 33 " protect

rete

32,32 to be positioned to form on the base 1 identical the or different color of tool " radiator.

Above-listed detailed description is specifying at a possible embodiments of the present utility model, yet, this embodiment is not in order to limit claim of the present utility model, allly do not break away from the equivalence that the utility model skill spirit does and implement or change, for example, equivalence embodiment Deng changing all should be contained in the claim of the present utility model.

In sum, the utility model not only really belongs to innovation on its structure kenel, and can promote above-mentioned multinomial effect by existing ware, the legal novel patent requirement that should fully meet novelty and progressive, file an application hereby in accordance with the law, earnestly ask your office and check and approve this part utility application case, to encourage creation, to feeling moral just.

Claims

1. a heat spreader structures includes: at least one heat pipe; And be incorporated into the several dissipation fins of above-mentioned heat pipe, and it is characterized in that, on radiating fin, be formed with the protection rete.

2. heat spreader structures as claimed in claim 1 is characterized in that, the protection rete that this anode treatment technology forms takes shape in the surface of radiating fin, the one of periphery.

3. heat spreader structures as claimed in claim 1 is characterized in that, the thickness of the protection rete that forms on radiating fin has nothing in common with each other.

4. heat spreader structures as claimed in claim 1 is characterized in that, this several dissipation fins is in case the monolithic of cuticular layer is incorporated into heat pipe.

5. heat spreader structures as claimed in claim 1 is characterized in that, this several dissipation fins is in case the several dissipation fins of cuticular layer in conjunction with forming a radiating fin group body, is incorporated into heat pipe by its button group assembly.

6. heat spreader structures as claimed in claim 1, it is characterized in that this several dissipation fins is with the radiating fin of majority protection rete, by its button group assembly in conjunction with forming several dissipation fins group body, by the radiating fin group body of majority protection rete, be incorporated into heat pipe again.

7. as any described heat spreader structures of claim 1-6, it is characterized in that described protection rete is an oxide-film.

8. a heat spreader structures includes: a base; Be incorporated into the several dissipation fins of above-mentioned base, it is characterized in that, on radiating fin, be formed with the protection rete.

9. heat spreader structures as claimed in claim 8 is characterized in that, described protection rete is an oxide-film.

10. a heat spreader structures includes: a base; Be incorporated into the several dissipation fins of above-mentioned base, it is characterized in that this several dissipation fins constitutes several dissipation fins group body with the radiating fin of majority protection rete by its button group assembly combination, by the radiating fin group body of most color protection retes, be positioned on the base again.